final String ver = "Chuyi Li's\nmaths & physics & chemistry\nEnglish words\nreciting arena. V3.3.05 Apr 2025";

// ============ words table ============ //
// copy paste words you want to recite in file "table.cpp", it contains all the words in stock
// if some words is difficult for you, you can put redundants, then they will have more chance to be shown
String words [][]  = {
  // select to study
  // 2025 02 16
  {"", "--- review 01 ---", "review01.png"},
  // 2025 03 15
  {"c", "magnesium", "078.png"},
  {"c", "magnesium alloy", "078.png"},
  // 2025 03 21
  {"p", "pound sign", "079.png"},
  {"p", "include", "079.png"},
  {"p", "head file", "079.png"},
  {"p", "stdio", "079.png"},
  {"p", "brace", "079.png"},
  {"p", "angle bracket", "079.png"},
  {"p", "round bracket", "079.png"},
  {"p", "parentheses", "079.png"},
  {"p", "double quotation marks", "079.png"},
  // 2025 03 29
  {"p", "ohm", "080.png"},
  {"p", "resistance", "080.png"},
  {"p", "resistant", "080.png"},
  {"p", "resistor", "080.png"},
  {"p", "I = U / R", "080.png"},
  {"p", "R = U / I", "080.png"},
  {"p", "U = I R", "080.png"},
  // 2025 04 12
  {"C", "Ca (chemical element)", "081.png"},
  {"C", "Calcium", "081.png"},
};

// ============ global var ============ //
final int totalWords = words.length;
